4ltr Westland Bonsai Potting Mix is formulated for the correct balance of drainage and water retention as well as aeration. Which is all required to develop a healthy root system, and is essential for healthy bonsai growth. The mix also contains special water retaining granules from Seramis. These granules allow the plants absorb everything they require. For strong roots & healthy trees Specialist blend Open structured compost for healthy root growth Contains water-retaining Seramis
